diff options
Diffstat (limited to 'fsgen/util.go')
| -rw-r--r-- | fsgen/util.go | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/fsgen/util.go b/fsgen/util.go index 008f9fef3..356fdbb90 100644 --- a/fsgen/util.go +++ b/fsgen/util.go @@ -16,15 +16,17 @@ package fsgen import ( "android/soong/android" + "android/soong/etc" "android/soong/filesystem" "fmt" + "github.com/google/blueprint/proptools" "strconv" "strings" ) // Returns the appropriate dpi for recovery common resources selection. Replicates the logic in // https://cs.android.com/android/platform/superproject/main/+/main:build/make/core/Makefile;l=2536;drc=a6af369e71ded123734523ea640b97b70a557cb9 -func getDpi(ctx android.LoadHookContext) string { +func getDpi(ctx android.EarlyModuleContext) string { recoveryDensity := ctx.Config().ProductVariables().PartitionVarsForSoongMigrationOnlyDoNotUse.TargetScreenDensity if len(recoveryDensity) == 0 { aaptPreferredConfig := ctx.Config().ProductAAPTPreferredConfig() @@ -69,6 +71,31 @@ func getRecoveryFontModuleName(ctx android.LoadHookContext) string { return "recovery-fonts-12" } +// Returns the module name and image width for recovery background image generation. +// https://source.corp.google.com/h/googleplex-android/platform/build/+/f1cb088a1446adc54950bd6b447eac9fc90831f6:core/Makefile;l=2539-2556;drc=acc8d6594498f50db20f04e0e05fff09750c412c;bpv=1;bpt=0 +func getRecoveryBackgroundPicturesGeneratorModuleName(ctx android.EarlyModuleContext) (string, int64) { + dpi := getDpi(ctx) + if !android.InList(dpi, []string{"xxxhdpi", "xxhdpi"}) { + return "", -1 + } + var recoveryUiScreenWidth int64 + if dpi == "xxxhdpi" { + recoveryUiScreenWidth = 1440 - 10 + } else { // xxhdpi + recoveryUiScreenWidth = 1080 - 10 + } + + if marginWidth, exists := ctx.Config().ProductVariables().PartitionVarsForSoongMigrationOnlyDoNotUse.PrivateRecoveryUiProperties["margin_width"]; exists && marginWidth != "" { + if marginWidth, err := strconv.ParseInt(marginWidth, 10, 64); err == nil { + recoveryUiScreenWidth -= marginWidth + } else { + ctx.ModuleErrorf("Error parsing TARGET_RECOVERY_UI_MARGIN_WIDTH %s", err) + } + } + + return generatedModuleNameForPartition(ctx.Config(), "background_recovery_images"), recoveryUiScreenWidth +} + // Returns a new list of symlinks with prefix added to the dest directory for all symlinks func symlinksWithNamePrefix(symlinks []filesystem.SymlinkDefinition, prefix string) []filesystem.SymlinkDefinition { ret := make([]filesystem.SymlinkDefinition, len(symlinks)) @@ -77,3 +104,29 @@ func symlinksWithNamePrefix(symlinks []filesystem.SymlinkDefinition, prefix stri } return ret } + +// Creates a prebuilt_etc for recovery partition if TARGET_RECOVERY_WIPE is not empty. +// Returns the name of the autogenerated module. +func createTargetRecoveryWipeModuleName(ctx android.LoadHookContext) string { + recoveryWipe := ctx.Config().ProductVariables().PartitionVarsForSoongMigrationOnlyDoNotUse.TargetRecoveryWipe + if recoveryWipe == "" { + return "" + } + name := generatedModuleName(ctx.Config(), "target_recovery_wipe") + ctx.CreateModuleInDirectory( + etc.PrebuiltEtcFactory, + ".", + &struct { + Name *string + Srcs []string + Dsts []string + Recovery *bool + }{ + Name: proptools.StringPtr(name), + Srcs: []string{recoveryWipe}, + Dsts: []string{"recovery.wipe"}, + Recovery: proptools.BoolPtr(true), + }, + ) + return name +} |